mayhem-firmware/firmware/application/ert_app.hpp
2016-09-03 16:38:44 -07:00

168 lines
3.8 KiB
C++

/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef __ERT_APP_H__
#define __ERT_APP_H__
#include "ui_navigation.hpp"
#include "ui_receiver.hpp"
#include "ui_rssi.hpp"
#include "ui_channel.hpp"
#include "event_m0.hpp"
#include "log_file.hpp"
#include "ert_packet.hpp"
#include "recent_entries.hpp"
#include <cstddef>
#include <string>
struct ERTKey {
ert::ID id;
ert::CommodityType commodity_type;
constexpr ERTKey(
ert::ID id = ert::invalid_id,
ert::CommodityType commodity_type = ert::invalid_commodity_type
) : id { id },
commodity_type { commodity_type }
{
}
ERTKey& operator=(const ERTKey& other) {
id = other.id;
commodity_type = other.commodity_type;
return *this;
}
bool operator==(const ERTKey& other) const {
return (id == other.id) && (commodity_type == other.commodity_type);
}
};
struct ERTRecentEntry {
using Key = ERTKey;
// TODO: Is this the right choice of invalid key value?
static const Key invalid_key;
ert::ID id { ert::invalid_id };
ert::CommodityType commodity_type { ert::invalid_commodity_type };
size_t received_count { 0 };
ert::Consumption last_consumption;
ERTRecentEntry(
const Key& key
) : id { key.id },
commodity_type { key.commodity_type }
{
}
Key key() const {
return { id, commodity_type };
}
void update(const ert::Packet& packet);
};
class ERTLogger {
public:
Optional<File::Error> append(const std::filesystem::path& filename) {
return log_file.append(filename);
}
void on_packet(const ert::Packet& packet);
private:
LogFile log_file;
};
using ERTRecentEntries = RecentEntries<ERTRecentEntry>;
namespace ui {
using ERTRecentEntriesView = RecentEntriesView<ERTRecentEntries>;
class ERTAppView : public View {
public:
static constexpr uint32_t initial_target_frequency = 911600000;
static constexpr uint32_t sampling_rate = 4194304;
static constexpr uint32_t baseband_bandwidth = 2500000;
ERTAppView(NavigationView& nav);
~ERTAppView();
void set_parent_rect(const Rect new_parent_rect) override;
// Prevent painting of region covered entirely by a child.
// TODO: Add flag to View that specifies view does not need to be cleared before painting.
void paint(Painter&) override { };
void focus() override;
std::string title() const override { return "ERT"; };
private:
ERTRecentEntries recent;
std::unique_ptr<ERTLogger> logger;
ERTRecentEntriesView recent_entries_view { recent };
static constexpr auto header_height = 1 * 16;
RFAmpField field_rf_amp {
{ 13 * 8, 0 * 16 }
};
LNAGainField field_lna {
{ 15 * 8, 0 * 16 }
};
VGAGainField field_vga {
{ 18 * 8, 0 * 16 }
};
RSSI rssi {
{ 21 * 8, 0, 6 * 8, 4 },
};
MessageHandlerRegistration message_handler_packet {
Message::ID::ERTPacket,
[this](Message* const p) {
const auto message = static_cast<const ERTPacketMessage*>(p);
const ert::Packet packet { message->type, message->packet };
this->on_packet(packet);
}
};
void on_packet(const ert::Packet& packet);
void on_show_list();
};
} /* namespace ui */
#endif/*__ERT_APP_H__*/